refactor(new_editor): snapshot hosted editor restructuring

new_editor/app/Scene/EditorSceneRuntime.cpp

@@ -174,6 +174,7 @@ bool EditorSceneRuntime::Initialize(const std::filesystem::path& projectRoot) {
     m_projectRoot = projectRoot;
     m_ownedSelectionService = {};
     m_selectionService = &m_ownedSelectionService;
+    m_inspectorRevision = 0u;
     m_startupSceneResult = EnsureEditorStartupScene(projectRoot);
     EnsureSceneViewCamera();
     ResetTransformEditHistory();
@@ -334,6 +335,10 @@ std::uint64_t EditorSceneRuntime::GetSelectionStamp() const {
     return SelectionService().GetStamp();
 }
 
+std::uint64_t EditorSceneRuntime::GetInspectorRevision() const {
+    return m_inspectorRevision;
+}
+
 bool EditorSceneRuntime::SetSelection(std::string_view itemId) {
     const std::optional<GameObject::ID> gameObjectId =
         ParseEditorGameObjectItemId(itemId);
@@ -393,6 +398,7 @@ bool EditorSceneRuntime::OpenSceneAsset(const std::filesystem::path& scenePath)
     ResetTransformEditHistory();
     ResetToolInteractionState();
     SelectionService().ClearSelection();
+    IncrementInspectorRevision();
     RefreshScene();
     EnsureSceneSelection();
     return true;
@@ -406,6 +412,9 @@ bool EditorSceneRuntime::RenameGameObject(
     std::string_view itemId,
     std::string_view newName) {
     const bool renamed = RenameEditorGameObject(itemId, newName);
+    if (renamed) {
+        IncrementInspectorRevision();
+    }
     RefreshScene();
     return renamed;
 }
@@ -413,6 +422,9 @@ bool EditorSceneRuntime::RenameGameObject(
 bool EditorSceneRuntime::DeleteGameObject(std::string_view itemId) {
     ResetTransformEditHistory();
     const bool deleted = DeleteEditorGameObject(itemId);
+    if (deleted) {
+        IncrementInspectorRevision();
+    }
     RefreshScene();
     EnsureSceneSelection();
     return deleted;
@@ -422,6 +434,7 @@ std::string EditorSceneRuntime::DuplicateGameObject(std::string_view itemId) {
     ResetTransformEditHistory();
     const std::string duplicatedItemId = DuplicateEditorGameObject(itemId);
     if (!duplicatedItemId.empty()) {
+        IncrementInspectorRevision();
         SetSelection(duplicatedItemId);
     } else {
         RefreshScene();
@@ -435,6 +448,9 @@ bool EditorSceneRuntime::ReparentGameObject(
     ResetTransformEditHistory();
     const bool reparented =
         ReparentEditorGameObject(itemId, parentItemId);
+    if (reparented) {
+        IncrementInspectorRevision();
+    }
     RefreshScene();
     return reparented;
 }
@@ -442,6 +458,9 @@ bool EditorSceneRuntime::ReparentGameObject(
 bool EditorSceneRuntime::MoveGameObjectToRoot(std::string_view itemId) {
     ResetTransformEditHistory();
     const bool moved = MoveEditorGameObjectToRoot(itemId);
+    if (moved) {
+        IncrementInspectorRevision();
+    }
     RefreshScene();
     return moved;
 }
@@ -475,6 +494,9 @@ bool EditorSceneRuntime::RemoveSelectedComponent(std::string_view componentId) {
 
     ResetTransformEditHistory();
     const bool removed = gameObject->RemoveComponent(component);
+    if (removed) {
+        IncrementInspectorRevision();
+    }
     RefreshScene();
     return removed;
 }
@@ -500,7 +522,10 @@ bool EditorSceneRuntime::SetSelectedTransformLocalPosition(
 
     SceneTransformSnapshot afterSnapshot = {};
     CaptureSelectedTransformSnapshot(afterSnapshot);
-    RecordTransformEdit(beforeSnapshot, afterSnapshot);
+    if (!TransformSnapshotsMatch(beforeSnapshot, afterSnapshot)) {
+        RecordTransformEdit(beforeSnapshot, afterSnapshot);
+        IncrementInspectorRevision();
+    }
     return true;
 }
 
@@ -525,7 +550,10 @@ bool EditorSceneRuntime::SetSelectedTransformLocalEulerAngles(
 
     SceneTransformSnapshot afterSnapshot = {};
     CaptureSelectedTransformSnapshot(afterSnapshot);
-    RecordTransformEdit(beforeSnapshot, afterSnapshot);
+    if (!TransformSnapshotsMatch(beforeSnapshot, afterSnapshot)) {
+        RecordTransformEdit(beforeSnapshot, afterSnapshot);
+        IncrementInspectorRevision();
+    }
     return true;
 }
 
@@ -550,7 +578,10 @@ bool EditorSceneRuntime::SetSelectedTransformLocalScale(
 
     SceneTransformSnapshot afterSnapshot = {};
     CaptureSelectedTransformSnapshot(afterSnapshot);
-    RecordTransformEdit(beforeSnapshot, afterSnapshot);
+    if (!TransformSnapshotsMatch(beforeSnapshot, afterSnapshot)) {
+        RecordTransformEdit(beforeSnapshot, afterSnapshot);
+        IncrementInspectorRevision();
+    }
     return true;
 }
 
@@ -568,7 +599,12 @@ bool EditorSceneRuntime::ApplySelectedComponentMutation(
         return false;
     }
 
-    return mutation(*component);
+    if (!mutation(*component)) {
+        return false;
+    }
+
+    IncrementInspectorRevision();
+    return true;
 }
 
 const SceneToolState& EditorSceneRuntime::GetToolState() const {
@@ -682,6 +718,7 @@ bool EditorSceneRuntime::ApplyTransformSnapshot(
     transform->SetPosition(snapshot.position);
     transform->SetRotation(snapshot.rotation);
     transform->SetScale(snapshot.scale);
+    IncrementInspectorRevision();
     return true;
 }
 
@@ -939,6 +976,10 @@ void EditorSceneRuntime::ResetTransformEditHistory() {
     m_transformRedoStack.clear();
 }
 
+void EditorSceneRuntime::IncrementInspectorRevision() {
+    ++m_inspectorRevision;
+}
+
 void EditorSceneRuntime::ResetToolInteractionTransientState() {
     m_toolState.hoveredHandle = SceneToolHandle::None;
     m_toolState.activeHandle = SceneToolHandle::None;